Mobile device with a graphical user interface including miniature profile tiles and a chat window



The single FIGURE is a front view of a mobile device with a graphical user interface including miniature profile tiles and a chat interface.

The broken lines showing the mobile device, text, and graphic elements form no part of the claimed design. 

CLAIM The ornamental design for a mobile device with a graphical user interface including miniature profile tiles and a chat window, as shown and described. 